Insights

Sustainable Propulsion Advantage KEYOU's hydrogen combustion technology enables emission-free engines with high efficiency and without major modifications to the base engine, aligning with sustainability goals for fleets. This creates sales opportunities with commercial vehicle OEMs, bus and truck manufacturers, and fleet operators seeking zero-emission mobility for on-road and off-road applications.

Retrofit Licensing Prospects The KEYOU-inside approach is well suited for retrofit or licensing with engine manufacturers and platform developers, allowing partners to offer hydrogen-based propulsion without extensive redesigns. This opens business development paths with OEMs and Tier 1 suppliers through co-development or technology licensing.

Credibility Through Partnerships Strategic collaborations (e.g., Voith Turbo) and notable awards (German Brand Award) bolster credibility in conversations with potential customers and investors. A leadership update featuring a former MAN CEO signals growth ambition and can accelerate trust-building with major industry players.

Growth Momentum Signals With mid-range revenue and a clear hydrogen mobility narrative, KEYOU appears positioned for scale, supported by new leadership and recognitions. This aligns with outreach to growth-oriented OEMs and fleets seeking scalable zero-emission propulsion solutions.

Target Market Opportunities Primary sales targets include commercial vehicle manufacturers, engine suppliers, and hydrogen ecosystem players, with potential expansion in Germany and the EU. Opportunities also exist to engage with government sustainability programs and hydrogen infrastructure partners to offer integrated zero-emission mobility solutions.

KEYOU Tech Stack

KEYOU uses 8 technology products and services including Microsoft Outlook, dc.js, jQuery, and more. Explore KEYOU's tech stack below.

  • Microsoft Outlook
    Email
  • dc.js
    Javascript Graphics
  • jQuery
    Javascript Libraries
  • HubSpot
    Marketing Automation
  • LinkedIn
    Online Community Software
  • Python
    Programming Languages
  • Yoast SEO
    Search Engines
  • YouTube
    Video Players

KEYOU's Email Address Formats

KEYOU uses at least 1 format(s):
KEYOU Email FormatsExamplePercentage
First.Last@keyou.deJohn.Doe@keyou.de
100%

Frequently Asked Questions

Where is KEYOU's headquarters located?

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KEYOU's main headquarters is located at 60 Arnulfstraße München, Bavaria 80335 Germany. The company has employees across 2 continents, including EuropeAsia.

What is KEYOU's official website and social media links?

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KEYOU's official website is keyou.de and has social profiles on LinkedInCrunchbase.

What is KEYOU's NAICS code?

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KEYOU's NAICS code is 3361 - Motor Vehicle Manufacturing.

How many employees does KEYOU have currently?

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As of June 2026, KEYOU has approximately 60 employees across 2 continents, including EuropeAsia. Key team members include Coo, General Manager: M. S.Chief Financial Officer: O. B.Chief Commercial Officer: J. N.. Explore KEYOU's employee directory with LeadIQ.

What industry does KEYOU belong to?

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KEYOU operates in the Motor Vehicle Manufacturing industry.

What technology does KEYOU use?

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KEYOU's tech stack includes Microsoft Outlookdc.jsjQueryHubSpotLinkedInPythonYoast SEOYouTube.

What is KEYOU's email format?

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KEYOU's email format typically follows the pattern of First.Last@keyou.de. Find more KEYOU email formats with LeadIQ.

When was KEYOU founded?

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KEYOU was founded in 2015.
KEYOU logo

KEYOU

Motor Vehicle ManufacturingBavaria, Germany51-200 Employees

KEYOU is a mid-sized high-tech company based in Munich, Bavaria, that develops hydrogen technologies capable of converting conventional engines into emission-free hydrogen engines with only minor modifications to the baseline hardware. The propulsion system aims to deliver zero emissions together with enhanced efficiency, and it is designed for scalable deployment across on-road and off-road applications. By extending the traditional internal combustion engine toward sustainable propulsion, the company seeks to preserve performance and payload while emitting only water vapor.

Its primary customers are engine and vehicle manufacturers serving the commercial vehicle sector, who can offer emission-free vehicles to their customers using KEYOU's technology. Within the motor vehicle manufacturing landscape, KEYOU is positioned as a practical route to zero-emission propulsion that combines efficiency with cost-effectiveness and does not compromise performance, payload, or range. In 2024, KEYOU was honored with the German Brand Award in the transport and mobility category.

Section iconCompany Overview

Headquarters
60 Arnulfstraße München, Bavaria 80335 Germany
Website
keyou.de
NAICS Code
3361 - Motor Vehicle Manufacturing
Founded
2015
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    KEYOU's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    KEYOU's revenue is estimated to be in the range of $25M$50M

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